Cita APA (7a ed.)

Ahmed, S. (1985). Motor vehicle utilization survey. National Transport Research Centre.

Cita Chicago Style (17a ed.)

Ahmed, Shamim. Motor Vehicle Utilization Survey. Islamabad: National Transport Research Centre, 1985.

Cita MLA (8a ed.)

Ahmed, Shamim. Motor Vehicle Utilization Survey. National Transport Research Centre, 1985.